🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.8 AU - 1.1 AU

Year: 347 Days

Day: 31 Hours

Environment

Temp: 24 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.82 AU - 4.62 AU

Year: 3249 Days

Day: 42.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.5

Radius: 9.4

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.77 AU - 7.61 AU

Year: 5771 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,793,107 km

• M1: 116,836 km (0.073 R)
• M2: 458,069 km (0.119 R)
• M3: 1,110,315 km (0.105 R)
• M4: 1,588,879 km (0.095 R)
• M5: 2,045,751 km (0.05 R)
• M6: 2,771,151 km (0.109 R)
• M7: 3,937,566 km (0.05 R)
• M8: 4,281,042 km (0.111 R)
• M9: 4,644,415 km (0.057 R)
• M10: 5,766,848 km (0.117 R)
• M11: 7,682,000 km (0.047 R)
• M12: 10,722,727 km (0.091 R)
• M13: 11,346,550 km (0.077 R)
• M14: 12,301,283 km (0.094 R)
• M15: 14,085,687 km (0.086 R)
• M16: 14,485,412 km (0.075 R)
• M17: 17,563,688 km (0.108 R)
• M18: 18,093,713 km (0.074 R)
• M19: 21,127,109 km (0.112 R)
• M20: 21,954,385 km (0.082 R)
• M21: 22,491,890 km (0.11 R)
• M22: 23,914,716 km (0.107 R)
• M23: 25,228,933 km (0.112 R)
• M24: 28,633,032 km (0.08 R)
• M25: 30,492,235 km (0.114 R)
• M26: 31,645,485 km (0.092 R)
• M27: 32,232,956 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865

Radius: 12.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.53 AU - 6.75 AU

Year: 6412 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,793,107 km

• M1: 159,920 km (0.104 R)
• M2: 636,988 km (0.108 R)
• M3: 1,235,828 km (0.059 R)
• M4: 1,692,700 km (0.103 R)
• M5: 2,398,951 km (0.079 R)
• M6: 2,900,104 km (0.115 R)
• M7: 4,480,905 km (0.114 R)
• M8: 7,760,390 km (0.076 R)
• M9: 9,660,133 km (0.118 R)
• M10: 10,121,343 km (0.084 R)
• M11: 11,339,070 km (0.054 R)
• M12: 11,800,579 km (0.105 R)
• M13: 17,334,204 km (0.065 R)
• M14: 18,930,563 km (0.096 R)
• M15: 20,547,118 km (0.095 R)
• M16: 21,311,713 km (0.111 R)
• M17: 21,936,882 km (0.102 R)
• M18: 27,204,672 km (0.086 R)
• M19: 28,879,121 km (0.054 R)
• M20: 30,424,317 km (0.119 R)
• M21: 32,432,519 km (0.09 R)
• M22: 33,679,118 km (0.104 R)
• M23: 34,527,637 km (0.095 R)
• M24: 35,390,518 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.5

Radius: 10.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.83 AU - 7.51 AU

Year: 7195 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,793,107 km

• M1: 130,599 km (0.092 R)
• M2: 522,396 km (0.034 R)
• M3: 1,003,353 km (0.091 R)
• M4: 1,423,125 km (0.114 R)
• M5: 1,827,936 km (0.097 R)
• M6: 2,292,887 km (0.088 R)
• M7: 4,466,095 km (0.106 R)
• M8: 6,577,519 km (0.114 R)
• M9: 7,599,422 km (0.078 R)
• M10: 9,682,872 km (0.072 R)
• M11: 14,055,169 km (0.094 R)
• M12: 14,524,457 km (0.118 R)
• M13: 15,004,218 km (0.119 R)
• M14: 16,572,003 km (0.072 R)
• M15: 17,429,050 km (0.096 R)
• M16: 18,039,558 km (0.075 R)
• M17: 18,805,051 km (0.088 R)
• M18: 20,177,910 km (0.067 R)
• M19: 22,400,636 km (0.107 R)
• M20: 25,294,906 km (0.094 R)
• M21: 26,342,091 km (0.093 R)
• M22: 31,914,761 km (0.042 R)
• M23: 36,329,095 km (0.097 R)
• M24: 36,659,257 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.1

Radius: 12.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.81 AU - 8.53 AU

Year: 7195 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,793,107 km

• M1: 157,975 km (0.062 R)
• M2: 876,793 km (0.073 R)
• M3: 2,566,651 km (0.117 R)
• M4: 3,799,487 km (0.101 R)
• M5: 4,355,692 km (0.102 R)
• M6: 9,163,767 km (0.073 R)
• M7: 9,810,778 km (0.108 R)
• M8: 13,679,678 km (0.09 R)
• M9: 14,641,144 km (0.097 R)
• M10: 21,231,379 km (0.106 R)
• M11: 24,263,428 km (0.1 R)
• M12: 33,436,620 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 11.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.24 AU - 11.22 AU

Year: 12261 Days

Day: 12.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 30,793,107 km

• M1: 167,849 km (0.049 R)
• M2: 957,426 km (0.109 R)
• M3: 1,678,189 km (0.114 R)
• M4: 2,099,905 km (0.114 R)
• M5: 2,749,310 km (0.046 R)
• M6: 3,280,233 km (0.102 R)
• M7: 4,109,603 km (0.048 R)
• M8: 5,726,008 km (0.092 R)
• M9: 6,338,462 km (0.062 R)
• M10: 6,926,531 km (0.118 R)
• M11: 7,443,990 km (0.12 R)
• M12: 8,831,660 km (0.094 R)
• M13: 10,340,504 km (0.094 R)
• M14: 11,723,536 km (0.053 R)
• M15: 13,594,856 km (0.106 R)
• M16: 15,482,931 km (0.083 R)
• M17: 16,855,491 km (0.086 R)
• M18: 20,116,426 km (0.114 R)
• M19: 21,603,578 km (0.077 R)
• M20: 24,008,813 km (0.119 R)
• M21: 25,115,239 km (0.097 R)
• M22: 26,338,052 km (0.096 R)
• M23: 26,754,382 km (0.1 R)
• M24: 27,685,629 km (0.09 R)
• M25: 28,990,272 km (0.113 R)
• M26: 29,523,589 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 15,401 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit